“Art should be something that liberates your soul” – Keith Haring
The word mural is a derivative of ‘murus’ meaning wall in Latin. It is the oldest form of painting and dates back to the prehistoric times. It is three-dimensional in nature and encapsulates a moment in time. Throughout the centuries, different artists have used different techniques like oil paint on canvas, ceramic painting, fresco, tempera, and encaustic painting. In the 20th century, mural painting saw an evolution that was abstract and expressionistic.